Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-10-02
2007-10-02
Deane, Jr., William J. (Department: 2614)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S572000, C455S500000
Reexamination Certificate
active
09831814
ABSTRACT:
In a method of power saving operation of communication terminals in a communication system, at least two operating modes are defined: active and sleep plus optionally standby. Announcements sent out from a master station over an announcement channel are monitored within fixed time windows and thereafter the operating modes of the terminals are controlled. Synchronization information/frame symbols from the master station are also analyzed in the sleep phases and in the standby phases.
REFERENCES:
patent: 5517504 (1996-05-01), Tran et al.
patent: 5606313 (1997-02-01), Allen et al.
patent: 5627882 (1997-05-01), Chien et al.
patent: 5794137 (1998-08-01), Harte
patent: 5991635 (1999-11-01), Dent et al.
patent: 6069929 (2000-05-01), Yabe et al.
patent: 6072784 (2000-06-01), Agrawal et al.
patent: 6078819 (2000-06-01), Ciccone et al.
patent: 6192026 (2001-02-01), Pollack et al.
patent: 6229988 (2001-05-01), Stapefeld et al.
patent: 6236674 (2001-05-01), Morelli et al.
patent: 6289228 (2001-09-01), Rotstein et al.
patent: 6292508 (2001-09-01), Hong et al.
patent: 6356538 (2002-03-01), Li
patent: 6434119 (2002-08-01), Wiese et al.
patent: 6445730 (2002-09-01), Greszczuk et al.
patent: 6480476 (2002-11-01), Willars
patent: 6804503 (2004-10-01), Shohara et al.
patent: 6879579 (2005-04-01), Myles et al.
patent: 2001/0034233 (2001-10-01), Tiedemann, Jr. et al.
patent: 2005/0020321 (2005-01-01), Rotzoll
patent: 197 26 120 (1998-12-01), None
patent: 0 473 465 (1992-03-01), None
patent: 0 726 508 (1996-08-01), None
patent: 2 320 398 (1998-06-01), None
Bruninghaus, K. et al., “Coarse frame synchronisation for OFDM based wireless communication systems”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, vol. 2, No. 2, Sep. 8, 1998, pp. 806-810.
D. Petras, A. Krämling, “MAC protocol with polling and fast collision resolution for an ATM air interface”, IEEE ATM Workshop, San Fransisco, CA, Aug. 1996.
D. Petras, A. Krämling, A. Hettich, “MAC protocol for wireless ATM: contention free versus contention based transmission of reservation requests” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Taipei, Taiwan, Oct. 1996.
Radimirsch Markus
Seidel Guenter
Vollmer Vasco
Bosch GmbH Robert
Deane, Jr. William J.
Kenyon & Kenyon LLP
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